Is 1498 a prime number?
No, 1498 is not a prime number. It is divisible by 2: 1498 = 2 × 749.
Is 1498 prime?
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A prime number has exactly two factors: 1 and itself.
- 2
It is enough to test the primes up to √1498 ≈ 38.70. If none of them divides 1498, it is prime.
- 3
2 divides 1498 exactly, so it is not prime. Its prime factorisation is
LaTeX source of the formulas on this page
\[ 1498 = 2 \times 7 \times 107 \]
Testing 1498 by the primes up to its square root
| Prime | Division | Result |
|---|---|---|
| 2 | 1498 ÷ 2 | divides exactly (749) |
| 3 | 1498 ÷ 3 | leaves 1 |
| 5 | 1498 ÷ 5 | leaves 3 |
| 7 | 1498 ÷ 7 | divides exactly (214) |
| 11 | 1498 ÷ 11 | leaves 2 |
| 13 | 1498 ÷ 13 | leaves 3 |
| 17 | 1498 ÷ 17 | leaves 2 |
| 19 | 1498 ÷ 19 | leaves 16 |
| 23 | 1498 ÷ 23 | leaves 3 |
| 29 | 1498 ÷ 29 | leaves 19 |
| 31 | 1498 ÷ 31 | leaves 10 |
| 37 | 1498 ÷ 37 | leaves 18 |
Questions
Is 1498 a prime number?
No, 1498 is not a prime number. It is divisible by 2: 1498 = 2 × 749.
What is the next prime after 1498?
1499.
What is the prime number before 1498?
1493.
What are the factors of 1498?
1, 2, 7, 14, 107, 214, 749, 1498.